Every token has a "real" price — the consensus across the entire market. When one exchange is 20-30% off, that's a signal. Here's how to read it.
TL;DR: Fair price is the volume-weighted median across all exchanges. Deviations happen due to D/W suspensions, low liquidity, regional demand, or manipulation. Large deviations on high-volume tokens are the strongest arbitrage signals.
Take a token listed on 15 exchanges. Each exchange has a slightly different price based on its own order book, its own liquidity, its own supply and demand.
The fair price is the volume-weighted median across all exchanges. It's what the market collectively agrees the token is worth. Not what one exchange says — what ALL of them say, weighted by how much trading actually happens on each one.
If 14 out of 15 exchanges price Token X at ~$1.00, and one exchange prices it at $1.27, that one exchange is 27% above fair price. Something unusual is happening there.
The most common reason. When an exchange suspends D/W for a token, arbitrageurs can't equalize the price. Supply and demand on that exchange become isolated from the rest of the market. If there's buying pressure on the isolated exchange, the price goes up with no one able to bring in cheaper tokens from elsewhere.
On exchanges with very thin order books, a single whale can push the price far from fair value. A $10,000 buy on an exchange with $5,000 of sell-side liquidity can spike the price 20%+ above the rest of the market.
The "Kimchi premium" is the famous example — Korean exchanges regularly price crypto higher than the rest of the world due to capital controls, high demand, and limited ability to arbitrage. Similar premiums exist on other regional exchanges.
Sometimes a deviation isn't organic. Wash trading, spoofing, or coordinated pumps can create artificial prices on smaller exchanges. If a token is 30% overpriced on one small exchange while every other exchange agrees on the lower price — manipulation is likely.
The token costs MORE on this exchange. Sellers get a premium. Buyers are overpaying.
The token costs LESS on this exchange. Buyers get a discount. Sellers receive less than market value.
Confirming spreads are real: If a scanner shows a 5% spread between Exchange A and B, and fair price analysis shows Exchange B is 6% overpriced — the spread is structural, not a glitch.
Identifying convergence direction: If Exchange A is at fair price and Exchange B is 25% overpriced, convergence will happen by B coming DOWN to A — not A going up to B.
Don't buy overpriced: If the token you want is 15% overpriced on your exchange — buy it somewhere else and transfer it.
Buy underpriced: If a token is 10% below fair price on your exchange and D/W is open — buy it and transfer to another exchange to sell at fair price.
These aren't hypothetical — these are real deviations that happen daily:
Way overpriced vs every other exchange. Likely D/W restrictions or extremely thin sell-side liquidity.
One exchange dramatically overpriced while market consensus is much lower. Structural issue — suspended D/W, whale activity, or liquidity gap.
More moderate but still significant. At 8.5%, even after fees and slippage, there's likely a profitable arbitrage if D/W is open.
Look for tokens where at least one exchange is 5%+ off from the fair price median. Filter out tokens with very low volume — they're mostly noise.
Check D/W status on the overpriced/underpriced exchange. If D/W is closed — that explains the deviation. If D/W is open — you might have a live opportunity.
Is there enough liquidity on both sides? What's the actual net profit after fees and slippage? How many routes exist?
When D/W reopens on an exchange with a large deviation, the arbitrage window is short. Everyone is watching. Have your capital positioned and know the route.
Shows: Exchange A price vs Exchange B price. Spread: X%.
Shows: Exchange A price vs the ENTIRE MARKET consensus. Deviation: X%.
The difference matters. A scanner might show a 5% spread between Exchange A and Exchange B. But which one is "wrong"? Is A underpriced or is B overpriced?
Fair price analysis gives you a map of the entire market for any token — not just two exchanges. It shows you where prices are wrong, why they might be wrong, and how to profit from it. Not every deviation is an opportunity. But every real opportunity shows up as a deviation first.
VoltArb calculates actual net profit using order book depth, slippage, fees, and funding rates.
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